POSETTE: An Event for Postgres 🌟 🎥

🐘 Free & virtual developer event. Save the date: 30 & 31 March 2027. Organized by the #PostgreSQL team at Microsoft in partnership with AMD.

[POSETTE: An Event for Postgres 🌟 🎥 @PosetteConf]

It's that time of year—to save the date for POSETTE: An Event for Postgres, a free & virtual developer event organized by the Postgres team at Microsoft, in partnership with AMD.

🗓️ Save the date: POSETTE 2027 will take place on 30 & 31 March 2027 https://t.co/tEvXlcQcnl

[Gülçin Yıldırım Jelínek 🪩 @apatheticmagpie]

In minor celebrations, this week 🐘 🗞️

@saisrirampur @PosetteConf & Radim 🎉

[POSETTE: An Event for Postgres 🌟 🎥 @PosetteConf]

What really happens to an INSERT in PostgreSQL once it enters the system? Hamid Akhtar of Microsoft presents: Where Does My INSERT Go? A Logical Replication Story at POSETTE 2026.

📺Take a look at Hamid's talk on YouTube:
https://t.co/gn50SqSErQ

#PosetteConf

[POSETTE: An Event for Postgres 🌟 🎥 @PosetteConf]

PostgreSQL 18 introduces temporal keys, NOT ENFORCED constraints & promotes NOT NULL to a first-class constraint. Gülçin Yıldırım Jelínek (@apatheticmagpie) of Xata, covers it all at POSETTE 2026.

📺Enjoy Gülçin's talk on YouTube:
https://t.co/L8Tbbho1I5

#PosetteConf

[POSETTE: An Event for Postgres 🌟 🎥 @PosetteConf]

Postgres 18 delivers major VACUUM & ANALYZE improvements: async I/O, dynamic autovacuum scaling, eager freezing & better observability. Shashikant Shakya (Microsoft) walks through key enhancements at POSETTE 2026.

📺Watch his talk now:
https://t.co/Kwi9Ff2ffs

#PosetteConf

[POSETTE: An Event for Postgres 🌟 🎥 @PosetteConf]

LISTEN/NOTIFY is elegant—but NOTIFY takes a cluster-wide exclusive lock that can cause timeouts under high concurrency. In Jimmy Angelakos’ POSETTE 2026 talk you'll learn about this feature, its risks, & how to mitigate them.

📺Watch now:
https://t.co/pDCyPZjV4p

#PosetteConf

[POSETTE: An Event for Postgres 🌟 🎥 @PosetteConf]

What if you could run analytical queries inside Postgres without an ETL pipeline? At POSETTE 2026, Nitin Jadhav (Microsoft) demos pg_duckdb on Azure Database for PostgreSQL, querying tables & Parquet files from object storage.

📺Watch now:
https://t.co/d4vboN8BfQ

#PosetteConf

[POSETTE: An Event for Postgres 🌟 🎥 @PosetteConf]

How do you diagnose whether a Postgres bottleneck is CPU, I/O, or network? In Rahila Syed’s talk for POSETTE 2026, she walks through iterative profiling with perf & pgbench, showing how bottlenecks shift during optimization.

📺Watch now:
https://t.co/yX91QBRQjf

#PosetteConf

[POSETTE: An Event for Postgres 🌟 🎥 @PosetteConf]

Postgres devs rely on PostgreSQL functions, procedures, & SQL logic, yet largely test them as black boxes. Hear about another way from @PavloGolub of Cybertec as he discusses pgcov for POSETTE 2026.

📺Watch Pavlo's talk now on YouTube:
https://t.co/6ZqetPZVSG

#PosetteConf

[POSETTE: An Event for Postgres 🌟 🎥 @PosetteConf]

Why does Postgres sometimes pick a Sequential Scan over an Index Scan? The answer often lies in statistics. Watch the pg_stats talk from Richard Yen (Microsoft) at POSETTE: An Event for Postgres 2026.

📺Enjoy Richard's talk on YouTube:
https://t.co/PKY7aZ78PR

#PosetteConf

[POSETTE: An Event for Postgres 🌟 🎥 @PosetteConf]

The Postgres write-ahead log, or WAL, is basically a change-log for the database. In his talk for POSETTE: An Event for Postgres 2026, Bruce Momjian of EDB explains it to us.

📺View Bruce's talk on YouTube:
https://t.co/2bSp78HQPB

#PosetteConf

[POSETTE: An Event for Postgres 🌟 🎥 @PosetteConf]

Migrating multi-terabyte Oracle databases to PostgreSQL? Adithya Kumaranchath (Microsoft) shares proven strategies for minimal downtime at POSETTE: An Event for Postgres 2026.

📺Stream Adithya's talk on YouTube:
https://t.co/jCMDRI86EF

#PosetteConf

[POSETTE: An Event for Postgres 🌟 🎥 @PosetteConf]

Logical replication in Postgres was once a low-level decoding API and now powers CDC, zero-downtime migrations, & analytics. Hari Kiran (@HariSysdba) of OpenSource DB presents on its past & its future at POSETTE 2026.

📺See Hari's talk:
https://t.co/4PJ0aauEqT

#PosetteConf

[POSETTE: An Event for Postgres 🌟 🎥 @PosetteConf]

Learn what graphs in Postgres and Ticket to Ride have in common when you watch Ashutosh Bapat of Microsoft present on: "Exploring property graphs with SQL/PGQ in PostgreSQL" at POSETTE 2026.

📺Watch Ashutosh's talk on YouTube:
https://t.co/UEtvu8Ii46

#PosetteConf

[POSETTE: An Event for Postgres 🌟 🎥 @PosetteConf]

Chun Lin Goh (@goh_chunlin) of .NET Foundation Member models Postgres performance on burstable cloud instances, showing how to calculate the exact saturation point before CPU credits run out at POSETTE 2026.

📺See Chun Lin's talk:
https://t.co/puNUjpTwhR

#PosetteConf

[POSETTE: An Event for Postgres 🌟 🎥 @PosetteConf]

In this talk, Dingding Lu (Microsoft) shares why Microsoft built Azure HorizonDB for PostgreSQL, a shared storage architecture engineered for performance & scale at POSETTE: An Event for Postgres 2026.

📺Watch Dingding's talk on YouTube:
https://t.co/rLZCmClWli

#PosetteConf

[POSETTE: An Event for Postgres 🌟 🎥 @PosetteConf]

Three years of Postgres partitioning mistakes—so you don't have to. Derk van Veen (Adyen) shares his Postgres partitioning cookbook at POSETTE: An Event for Postgres 2026.

📺Enjoy Derk's talk on YouTube:
https://t.co/ILCSBlMl1z

#PosetteConf

[POSETTE: An Event for Postgres 🌟 🎥 @PosetteConf]

Postgres is no longer just a transactional workhorse, instead, it’s turning into the everything database. Varun Dhawan (@iVarund) of Microsoft walks us through what’s going on in his talk for POSETTE 2026.

📺View Varun's talk on YouTube:
https://t.co/LKOMEhGYoG

#PosetteConf

[POSETTE: An Event for Postgres 🌟 🎥 @PosetteConf]

Sai Krishna Srirampur (@saisrirampur) of ClickHouse demonstrates that, for very large datasets, bottlenecks are often due to slow storage not Postgres in his talk for POSETTE: An Event for Postgres 2026.

📺Stream Sai's talk on YouTube:
https://t.co/c5q5eEwQt8

#PosetteConf

[POSETTE: An Event for Postgres 🌟 🎥 @PosetteConf]

Did you know you can build event-driven architectures directly on PostgreSQL using its write-ahead log & Drasi. @DiaaRadwan (Microsoft) compares CDC approaches at POSETTE: An Event for Postgres 2026.

📺Check out Diaa's talk on YouTube:
https://t.co/gnVRTBqmzg

#PosetteConf